YP

Stage 1 Mercedes-Benz GLC63 M177 ECU Calibration

  • Sale
  • Regular price $1,699.00


Description

Stock Baseline     475 WHP  451 WTQ
ECU Calibration   535 WHP  597 WTQ

Features

Eliminated Top Speed Limiter
Improved Throttle Response
Optimized Fuel, Spark, and Boost.